Macquarie Island geophysical observatory annual report 1968. Home> Scientific research> Publications> Other> Macquarie Island geophysical observatory annual report 1968. Summary Authors:Connelly J.B. Published in: 1971 Category 3: Article Program area: Geosciences Connelly J.B. (1971) Macquarie Island geophysical observatory annual report 1968, Bureau of Mineral Resources, Geology and Geophysics Record 1971/87. This content was last updated 8 months ago on 20 February 2026.